import Book.BookList;
import operation.AddOperation;
import user.AdmiUser;
import user.NormalUser;
import user.User;
import java.util.Scanner;
public class Main {
    public static User login(){
        System.out.println("请输入您的姓名");
        Scanner scanner=new Scanner(System.in);
        String name=scanner.nextLine();
        System.out.println("请输入你的身份：1.管理员  2.普通用户");
        int choice=scanner.nextInt();
        if(choice==1){
         return new AdmiUser(name);
        }
        else  {
return new NormalUser(name);
        }
    }
    public static void main(String[] args) {
        BookList bookList=new BookList();
        User user= login();
        while (true){
        int choice=user.menu();
       //根据菜单返回执行相应操作
        user.doOperation(choice,bookList);
    }
    }
}
